Question

$(4 + 3x) + (5 - 4x + 2x {}^{2} ) - (3x {}^{2} - 5x) + ( - 2x {}^{2} + 3x + 5$
I want answer to this​

Answer 1

Let's simplify step-by-step.

• 4+3x+5−4x+2x2−(3x2−5x)−2x2+3x+5
• =4+3x+5+−4x+2x2+−3x2+5x+−2x2+3x+5

Combine Like Terms:

• =4+3x+5+−4x+2x2+−3x2+5x+−2x2+3x+5
• =(2x2+−3x2+−2x2)+(3x+−4x+5x+3x)+(4+5+5)

⟹ =−3x2+7x+14

Answer:

⟹ =−3x2+7x+14